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GET /v1/meta

Totals & functions

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10 free calls per day — no sign-up, no API key. Goes through the oanor gateway.

Custom headers (optional)
api.oanor.com/locode-api

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Code snippets

curl "https://api.oanor.com/locode-api/v1/meta" \
  -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/locode-api/v1/meta", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/locode-api/v1/meta");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);
import requests
requests.get(
    "https://api.oanor.com/locode-api/v1/meta",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "note": "5-character code = 2-letter country + 3-character location. Functions indicate port/rail/road/airport/postal/etc.",
        "total": 116213,
        "fields": [
            "code",
            "country",
            "location",
            "name",
            "subdivision",
            "iata",
            "functions",
            "latitude",
            "longitude"
        ],
        "source": "UN/LOCODE — UN Code for Trade and Transport Locations",
        "countries": 249,
        "functions": [
            "port",
            "rail",
            "road",
            "airport",
            "postal",
            "multimodal",
            "fixed",
            "border"
        ],
        "with_coordinates": 93151
    },
    "meta": {
        "timestamp": "2026-05-31T06:28:07.152Z",
        "request_id": "9d304420-653f-4de4-90da-d83625c66d69"
    },
    "status": "ok",
    "message": "Meta retrieved",
    "success": true
}